Improvement in apparatus for combing and mixing tampico and bristles



2 Sheets--Sheet L G. WILLETT.

Apparatus for Bombing and Mixing Tampioo and.

Bristles.

atente d September 2,1873.

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"Apparatus fur Bombing and Mixing Tampico and Bristles.

N0. 42,427. v Patented September2,l873.

Witnesses:

GEORGE WILLETTQOF BURLINGTON,ASSIGNOR TO ENOGH B. WVHITING, OF SI.ALBANS, VERMONT.

IMPROVEMENT IN APPARATUS FOR COMBING AND MIXING TAMPICO AND BRISTLES.

Specification forming part of Letters Patent No. 142,427, datedSeptember 2, 1873; application filed June 7, 1873.

To all whom it may concern:

Be it known that I, Gnonen WILLETT, of Burlington, in the county ofChittenden and State of Vermont, have invented a new and ImprovedMachine for Gombing and Mixing Tampico and Bristles, of which thefollowing I is a specification:

'My invention consists of movable endless chain-holders, to which thetampico and bristles are carried by endless belt-carriers and sopresented to said holders that they project about half their length ormore from the side as they are carried slowly along past a comb soarranged and operated that it combs out the projecting portions thussubjected to it. My invention also consists of a combination,

in one machine, of two of these movable holders and combs with endlesscarrier-belts so arranged that they take the partly-combed stock on theline w w of Fig. 1; and Fig. 3 is a sec tional elevation taken on thelineyy of Fig. 1.

Similar letters. of reference indicate corresponding parts.

A represents a pair of endless-chain holders arranged one above anotheron carrier-pulley B, in any suitable frame, 0. Said chains run closetogether in the same direction and under the control of. guides orplates D, which prevent them from being forced apart by the brush-stockwhich passes between them. E represents a comb, suspended at the frontside of these holtlers;at aboi1t the middle and actuated by thecrank-shaft F, rock-shaft G, and the arms H of the latter, so that itautomatically combs out the stock carried past it int-he holders andprojecting in part from them. I and'J represent a couple of endlesscarrierbelts for feeding the bristles and tampico to theholding-carriers. Together side by side these belts-are in width aboutequal to the length of the stock, which .is about three inches (more orless) long, the tampico being cut into short lengths about equal to thelength of the bristles with which it is to be mixed. The mixed stock isplaced on the carrier-belts I J crosswise, and carried by them to theholders A, between which belt I passes, but belt J only runs over thepulleyK; conse quently only the portion of stock on belt I passesbetween the holders, and the other portion projects so as to be acted onby the comb E. After passing the comb the projecting portion of thestock enters between the belts O and P of the transferring and reversingcarrier, working over the vertical pulleys Q, which are side by sidewith the carrierpulleys B at delivering end of the holder; alsohorizontal pulleys It and Z, and by them turned so that the uncombedportion projects downward, and in this condition it passes between thelarge horizontal wheel B and the belt 0, around to the other sideof themachine, and again between 0 and P, by which it is turned up to thehorizontal position with the uncombed portion projecting outward, and inthis position it is presented to the secondary holders A, and by themcarried along past the comb E of that side and then delivered to thedelivering carriers T, from which it is taken by hand and transferred tothe feedingcarriers again in case it is to be recombed, or put in anyreceptacle if completed. The transferring-belts O and P work back fromthe pulleys Q, on the side of the machine when the first combing isperformed on the large h0rizontal pulleys U, and from them over thechain-carrier pulleys B of the other side of the machine, and the lowerone, P, passes beyond said pulleys over the idle-pulley W, andconstitutes a portion of the discharging-carrier T. This transferringand reversing carrier may be dispensed with, if desired, and the stockmay be transferred and reversed by hand, but this would necessitate theemployment of another hand. I may substitute rollers in place of theplates or guides D to the chain-holders, to lessen the friction. Xrepresents the drivingshaft, which turns the ver- 2. The combination oftwo endless feedbelts, I J, the belt I passing between rolls B, but thebelt J passing over a roll, K, to cause a part of the stock to projectover the side of holders in the manner set forth.

3. The vertical pulleys Q, belts O P, and horizontal pulleys R Z,combined to receive and reverse the stock in the manner specified.

, GEORGE XVILLETT.

Witnesses:

'1. B. MOSHER, O. Sunewrcx.

